<?xml version="1.0" encoding="UTF-8"?>

<et:ViewDefinition xmlns="http://hl7.org/fhir" xmlns:et="https://sql-on-fhir.org/ig/StructureDefinition">
  <name value="Observation"/>
  <status value="draft"/>
  <description value="Vue se rapprochant de la table OMOP observation"/>
  <resource value="Condition"/>
  <select>
    <column>
      <path value="id"/>
      <name value="observation_id"/>
    </column>
    <column>
      <path value="subject.reference"/>
      <name value="person_id"/>
    </column>
    <column>
      <path value="encounter.reference"/>
      <name value="visit_occurrence_id"/>
    </column>
    <column>
      <path value="encounter.reference"/>
      <name value="visit_detail_id"/>
    </column>
    <column>
      <path value="recordedDate"/>
      <name value="observation_date"/>
    </column>
    <column>
      <path value="recordedDate"/>
      <name value="observation_datetime"/>
    </column>
    <column>
      <path value="0"/>
      <name value="observation_concept_id"/>
    </column>
    <column>
      <path value="code.coding.first().display"/>
      <name value="observation_source_value"/>
    </column>
    <column>
      <path value="code.coding.first().code"/>
      <name value="observation_source_concept_id"/>
    </column>
    <column>
      <path value="code.coding.first().system"/>
      <name value="observation_coding_source_system"/>
    </column>
    <column>
      <path value="38000280"/>
      <name value="observation_type_concept_id"/>
    </column>
  </select>
  <where>
    <path value="code.coding.where(code = 'Z87.2' or code = 'Z37.0' or code = 'Z88.0').exists()"/>
  </where>
</et:ViewDefinition>